Insulation Board 50mm

We stock a wide range of insulation boards from well-known brands such as Celotex, Kingspan, Mannock and more. At unbeatable prices! You can choose from general-purpose or application-specific products. We deliver your insulation board 50mm right to you.

If you buy your insulation board and other things all at once from insulation4less, then you can save money. We have boards for different types of insulation.

If you need help choosing your insulation, contact our team of experts at insulation4less.

Celotex GA4000 General Purpose PIR Insulation Board 2.4m x 1.2m (All Sizes)
Celotex GA4000 General Purpose PIR Insulation Board 2.4m x 1.2m (All Sizes) Floor Insulation
Vendor
Celotex
Regular price
from £12.67 £15.20
Sale price
from £12.67 £15.20
Regular price
£15.48
Unit price
per 
Sold out
Celotex 50mm GA4050 2.4m x 1.2m
Celotex 50mm GA4050 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£18.65 £22.38
Sale price
£18.65 £22.38
Regular price
£23.32
Unit price
per 
Sold out
Recticel Eurothane GP (2.4m x 1.2m) All Sizes
Recticel Eurothane GP (2.4m x 1.2m) All Sizes Insulation
Vendor
Recticel
Regular price
from £12.90 £15.48
Sale price
from £12.90 £15.48
Regular price
£0.00
Unit price
per 
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EcoTherm Eco-versal Insulation Board 2.4m x 1.2m - All Thicknesses
EcoTherm Eco-versal Insulation Board (2.4m x 1.2m) - All Sizes Floor Insulation
Vendor
Ecotherm
Regular price
from £12.90 £15.48
Sale price
from £12.90 £15.48
Regular price
£0.00
Unit price
per 
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Kingspan Thermafloor TF70 Floor Board (All Sizes) 2.4m x 1.2m
Kingspan Thermafloor TF70 Floor Board (All Sizes) 2.4m x 1.2m Floor Insulation
Vendor
Kingspan
Regular price
from £116.64 £139.97
Sale price
from £116.64 £139.97
Regular price
£0.00
Unit price
per 
Sold out
Mannok Insulation Board 1.2m x 2.4m (All Sizes)
Mannok Insulation Board 1.2m x 2.4m (All Sizes) Floor Insulation
Vendor
Mannok
Regular price
from £0.00 £0.00
Sale price
from £0.00 £0.00
Regular price
£0.00
Unit price
per 
Sold out
Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes
Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes Cavity wall Insulation
Vendor
Celotex
Regular price
from £48.67 £58.40
Sale price
from £48.67 £58.40
Regular price
£0.00
Unit price
per 
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Kingspan Thermapitch TP10 Pitched Roof Board (All Sizes) 2.4m x 1.2m
Kingspan Thermapitch TP10 Pitched Roof Board (All Sizes) 2.4m x 1.2m Loft Insulation
Vendor
Kingspan
Regular price
from £116.64 £139.97
Sale price
from £116.64 £139.97
Regular price
£0.00
Unit price
per 
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Kingspan Thermaroof TR27 Flat Roof Board - All Sizes
Kingspan Thermaroof TR27 Flat Roof Board - All Sizes All Insulation
Vendor
Kingspan
Regular price
from £89.86 £107.83
Sale price
from £89.86 £107.83
Regular price
£0.00
Unit price
per 
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Kingspan Thermawall TW55 Steel/Timber Framing Board (All Sizes) 2.4m x 1.2m
Kingspan Thermawall TW55 Steel/Timber Framing Board (All Sizes) 2.4m x 1.2m Wall Insulation
Vendor
Kingspan
Regular price
from £116.64 £139.97
Sale price
from £116.64 £139.97
Regular price
£0.00
Unit price
per 
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Celotex CW4050 50mm x 1.2m x 0.45m - 5.94m2
Celotex CW4050 50mm x 1.2m x 0.45m - 5.94m2 Cavity wall Insulation
Vendor
Celotex
Regular price
£48.67 £58.40
Sale price
£48.67 £58.40
Regular price
£0.00
Unit price
per 
Sold out
Kingspan Thermawall TW50 Cavity Wall Board 450mm x 1200mm - All Sizes
Kingspan Thermawall TW50 Cavity Wall Board 450mm x 1200mm - All Sizes Cavity wall Insulation
Vendor
Kingspan
Regular price
from £44.28 £53.14
Sale price
from £44.28 £53.14
Regular price
£0.00
Unit price
per 
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Kingspan Thermaroof TR26 Flat Roof Board (All Sizes) 2400mm x 1200mm
Kingspan Thermaroof TR26 Flat Roof Board (All Sizes) 2400mm x 1200mm All Insulation
Vendor
Kingspan
Regular price
from £0.00 £0.00
Sale price
from £0.00 £0.00
Regular price
£0.00
Unit price
per 
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Unilin Thin-R 2.4m x 1.2m (All Sizes)
Unilin Thin-R 2.4m x 1.2m (All Sizes) Floor Insulation
Vendor
Unilin
Regular price
from £12.90 £15.48
Sale price
from £12.90 £15.48
Regular price
£0.00
Unit price
per 
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Recticel Eurothane GP 2.4m x 1.2m x 50mm
Recticel Eurothane GP 2.4m x 1.2m x 50mm Insulation
Vendor
Recticel
Regular price
£19.43 £23.32
Sale price
£19.43 £23.32
Regular price
£0.00
Unit price
per 
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IKO Enertherm ALU 50mm x 2.4m x 1.2m
IKO Enertherm ALU 50mm x 2.4m x 1.2m Insulation Board
Vendor
IKO PIR
Regular price
£19.43 £23.32
Sale price
£19.43 £23.32
Regular price
£0.00
Unit price
per 
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Recticel Eurowall Cavity Insulation Boards - 1.2m x 0.45m (All Sizes)
Recticel Eurowall Cavity Insulation Boards - 1.2m x 0.45m (All Sizes) Cavity wall Insulation
Vendor
Recticel
Regular price
from £0.00 £0.00
Sale price
from £0.00 £0.00
Regular price
£0.00
Unit price
per 
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Steico Flex 036 Wood Fibre Insulation Batts - All Sizes
Steico Flex 036 Wood Fibre Insulation Batts - All Sizes Flexible insulation
Vendor
Steico
Regular price
from £29.00 £34.80
Sale price
from £29.00 £34.80
Regular price
£0.00
Unit price
per 
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Unilin Thin-R PIR 50mm x 2.4m x 1.2m
Unilin Thin-R PIR 50mm x 2.4m x 1.2m Wall Insulation
Vendor
Unilin
Regular price
from £17.33 £20.80
Sale price
from £17.33 £20.80
Regular price
£0.00
Unit price
per 
Sold out
PowerDeck U (1.2m x 0.6m) All Sizes
PowerDeck U (1.2m x 0.6m) All Sizes Powerdeck U
Vendor
Recticel
Regular price
£0.00 £0.00
Sale price
£0.00 £0.00
Regular price
£0.00
Unit price
per 
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Powerdeck F 1.2m x 0.6m - All Sizes
Powerdeck F 1.2m x 0.6m - All Sizes Powerdeck F
Vendor
Recticel
Regular price
£0.00 £0.00
Sale price
£0.00 £0.00
Regular price
£0.00
Unit price
per 
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Ballytherm Cavity 0.45m x 1.2m - All Sizes
Ballytherm Cavity 0.45m x 1.2m - All Sizes Cavity wall Insulation
Vendor
Ballytherm
Regular price
from £58.06 £69.67
Sale price
from £58.06 £69.67
Regular price
£0.00
Unit price
per 
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Ballytherm 2.4m x 1.2m - All Sizes
Ballytherm 2.4m x 1.2m - All Sizes Floor Insulation
Vendor
Ballytherm
Regular price
from £16.20 £19.44
Sale price
from £16.20 £19.44
Regular price
£0.00
Unit price
per 
Sold out
Mannok Cavity Board - All Sizes
Quinntherm Cavity Board - All Sizes Cavity Wall Insulation
Vendor
Mannok
Regular price
from £49.00 £58.80
Sale price
from £49.00 £58.80
Regular price
£0.00
Unit price
per 
Sold out
Celotex Crown-Fix Flat Roof PIR Insulation 2.7m x 25m - All Sizes
Celotex Crown-Fix Flat Roof PIR Insulation 2.7m x 25m - All Sizes All Insulation
Vendor
Celotex
Regular price
from £857.06 £1,028.47
Sale price
from £857.06 £1,028.47
Regular price
£0.00
Unit price
per 
Sold out

Embarking on a project that demands high-quality insulation? Dive into our splendid range of 50mm insulation boards, encompassing products tailor-made to enhance thermal performance across various applications.

 

Here at Insulation4less, we pride ourselves on offering a rich selection of insulation boards, crafted to meet various needs and applications. In the 50mm thickness category, you’ll discover products from trusted brands like Celotex, Recticel, Kingspan, Mannok, EcoTherm, Unilin, Ballytherm, and IKO PIR.

 

General and Multi Use Boards

Discover multi-use boards like the Celotex GA4000 and Recticel Eurothane GP, which are renowned for their versatile applications, covering roof, floor, and wall insulation, ensuring uniformity in the insulation layer across different parts of a building.

 

Dedicated Roof Insulation Boards

Dive into roofing solutions with products such as Kingspan Thermapitch TP10 and Kingspan Thermaroof TR27. These boards cater specifically to roof applications, offering premier thermal performance to ensure heat retention and prevent unnecessary energy loss through the roof structure.

 

Cavity Wall Insulation Boards

For those in need of specialised cavity wall insulation, consider options like Celotex CW4050 and Kingspan Thermawall TW55, ensuring that the gap within walls is appropriately filled, reducing heat transmission and bolstering thermal efficiency.

 

Floor Insulation Boards

Targeting floor insulation? Kingspan Thermafloor TF70 is tailored to enhance thermal performance for ground floors, offering stability and steadfastness underfoot while providing crucial thermal resistance.

 

Application Specific Insulation

Various boards are designed with specific use-cases in mind:

Flat Roof Insulation: For instance, Kingspan Thermaroof TR26 is uniquely designed to deliver peak performance when installed within flat roof setups.

Pitched Roof Insulation: The Kingspan Thermapitch TP10 is your go-to for ensuring optimal thermal resistance within pitched roofs.

Cavity Wall Solutions: Seek out Celotex CW4000 or Recticel Eurowall to mitigate heat loss through cavities in walls, enhancing the overall U-value of the structure.

General Insulation: For a universal solution, the EcoTherm Eco-versal boards and similar multi-purpose insulation boards might be your best bet, compatible with various parts of a structure.

 

 

Choosing Your Insulation Board

When deciding among the diverse range of products, consider the following:

Application: Identify the primary application area - be it roof, wall, or floor.

Thermal Conductivity: Ensure the board offers a low thermal conductivity to proficiently restrict heat flow.

Compressive Strength: Especially vital for floor insulation, opt for a board that can resist loads without compromising structural integrity.

Installation: Some boards may be easier to install than others, which might be crucial if managing installation independently.

Size and Dimensions: Ensure the board sizes are compatible with your installation area, potentially minimising wastage and facilitating easier fitting.

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